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TANG BAND W1-1931S - 1.25" Full Range 2 X TB-Speakers
TANG BAND W1-1931S - 1.25" Full Range 2 X TB-Speakers
Modern speaker designs and applications call for drivers that are exceptionally small. Traditionally, the sacrifice when using small drivers is performance. Tang Band's 31 mm W1-1931S full range driver plays from 170 Hz all the way up to 20,000 Hz without losing fidelity!
Key Features
- Amazing extended range response from 170 to 20,000 Hz
- Perfect for line-arrays and modern speaker designs
- Super low inductance and ferrofluid cooled
- Low Qts driver for high fidelity performance
- Santoprene surround with mineral filled poly cone and press-fit frame design
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TANG BAND W1-1931S - 1.25" Full Range 2 X TB-Speakers (PAIR)
Tang Band's W1-1931S micro full-range driver features amazing performance that belies its diminutive 31 mm diameter (under 1-1/4") size. The patented design employs a unique polypropylene cone, with flower petal embossments, that's mated to a neodymium motor for maximum BL product in the voice coil gap. A free air resonance of 170 Hz allows you to pair these nearly any woofer or subwoofer up to 6-1/2 feet away without localization and beaming effects (poor off-axis response).
Additionally, you can use these drivers in multiples for an awesome line-array speaker that requires a miniscule footprint. Great for use in designing micro LCR (left, center, right) speakers for modern flat panel HDTVs, or even computer desk and laptop speakers. The high-fidelity nature of these drivers is exemplified by their low Qts specification (quite rare in drivers this size), while the ultra-low inductance allows these to play relatively flat frequency response up 20,000 Hz! Ferrofluid cooling protects and cools the voice coil, while the mineral-filled polypropylene cone combines with the Santoprene surround for use in harsh environments. Press-fit frame design minimizes center-to-center distance.
Note: Higher power handling can be achieved by using a 200 Hz 2nd-order high-pass filter, or by using multiple drivers together.
Product Details
Brand Tang Band
Model W1-1931S
Part Number 264-923
UPC 844632099410
Unit of Measure Each
Weight 0.1
Product Specifications
Nominal Diameter 1"
Moving Mass Of Diaphragm (Mmd) 0.87
Power Handling (RMS) 2 Watts
Power Handling (MAX) 4 Watts
Impedance 4Ω
Frequency Response 170 to 20,000Hz
Sensitivity 76dB 2.83V/1m
Voice Coil Diameter 0.76"
Thiele-Small Parameters
Resonant Frequency (Fs) 170Hz
DC Resistance (Re) 3.6Ω
Voice Coil Inductance (Le) 0.06mH
Mechanical Q (Qms) 3.11
Electromagnetic Q (Qes) 0.54
Total Q (Qts) 0.46
Compliance Equivalent Volume (Vas) 0.0007ft³
Mechanical Compliance of Suspension (Cms) 0.85mm/N
BL Product (BL) 2.6T·m
Maximum Linear Excursion (Xmax) 1.2mm
Surface Area of Cone (Sd) 4.5cm²
Materials of Construction
Cone Material Poly Composite
Surround Material Santoprene®
Magnet Material Neodymium
Mounting Information
Overall Outside Diameter 1.22"
Baffle Cutout Diameter 1.22"
Depth 0.46"
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume 0.000265ft³
Sealed F3 314.5Hz
Vented Volume 0.000857ft³
Vented F3 154.6Hz
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Polyester sound absorbing Audaphon Sonofil 1000mm x 350mm x 20mm
Products from the same category
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week
Products from the same brand
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week